baber/WOPTO huggingface dataset:
Patent JP-2002331208-A (JP)
Title: Filter device for electric discharge machining liquid
Inventor: TSUJI YOSHITERU
IPC: B01D29/07
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To realize the reduction in the cost of replacement, saving of resources, protection of the environment, etc., by replacing a filter medium only in a filter device for electric discharge machining liquid. SOLUTION: The filter medium 2 includes a filter medium sheet 11 which is bent to a pleat-like shape and is wound at a cylindrical shape and of which both side edges are endlessly joined; and a shape retaining plate 12 sealingly mounted so as to retain the cylindrical shape of the filter medium sheet 11. A support 3 includes a support inner cylinder 5 and a support outer cylinder 6 having a liquid-passing property and an end plate 7 detachably covering the end part. After the end plate 7 is removed and the filter medium is attached between the both cylinders 5, 6, the end plate covers thereon and a packing 8 is interposed between an inner surface of the end plate 7 and an outer surface of the shape retaining plate 12 or between the end parts of both cylinders 5, 6. Thereby, the filter medium 2 is exchangeably assembled to the support 3.
Patent JP-2002336226-A (JP)
Title: X-ray diagnostic apparatus
Inventor: SUZUKI KATSUMI
IPC: A61B6/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray diagnostic apparatus capable of retaining an X-ray source and an X-ray detector at an appropriate interval apart while securing a working range of an examiner. SOLUTION: In this X-ray diagnostic apparatus, radiographing system is formed with an X-ray source irradiating the X-ray to a measurement object, an X-ray planar detector taking the X-ray picture of the measurement object from the X-ray transmitting the measurement object, and a support arm supporting the X-ray source and the X-ray planar detector oppositely to each other, and the radiographing system is overhungly supported by an overhung support member extending from a support point of the support arm. The support arm comprises a first support member extending into an arc shape and a second support member extending from one end of the first support member. The second support member is so formed that a central angle from one end to the other end of the first support member becomes smaller than 180 deg..
Patent JP-2002337769-A (JP)
Title: Method for attaching and detaching rubber crawler and tool for it
Inventor: MIYATAKE SHIGERU
IPC: E02F9/02
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of attaching and detaching a rubber crawler, capable of easily attaching and detaching a rubber crawler to and from a side frame without trouble, and having no fear of damaging the rubber crawler, and a tool for the method. SOLUTION: The side frame 2 to which the rubber crawler 9 is fitted is floated. Simultaneously, a driven wheel 6 is moved toward a driving sprocket 3 to shorten the distance from the driven wheel 6 and the driving sprocket 3. The tool 20 is fitted to the driven wheel 6 side of the rubber crawler 9. The tool 2 fitted to the rubber crawler 9 and an attachment for work are connected by a connecting member 35. With the driven wheel 6 side of the rubber crawler 9 lifted through the connecting member 35 by the attachment for work, a turning device 10 is operated to hook the rubber crawler 9 on the driven wheel 6 side or detach the same from the driven wheel 6 side.
Patent JP-2002338729-A (JP)
Title: Porous film extruded from single-screw extruder
Inventor: AKASHI KAZUO
IPC: B29K23/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a porous film composed of a high molecular weight polyolefin hard to extrusion-mold, and a manufacturing method thereof. SOLUTION: The porous polyolefin film is obtained by melt-kneading by a single-screw extruder a resin composition comprising a polyolefin having a viscosity-average molecular weight of at least 300,000 with a non-reactive gas, removing the non-reactive gas from a discharge port fitted to the single- screw extruder, extruding a dense polyolefin resin, cooling and solidifying the extruded polyolefin resin and subjecting the cooled and solidified polyolefin resin to a treatment for forming a porous structure. The manufacturing method of the porous polyolefin film is also provided.
Patent JP-2002344398-A (JP)
Title: Electric field strength calculating apparatus and program thereof
Inventor: HAMADA MASATOSHI
IPC: H04B17/391
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an electric field strength calculating apparatus and an electric field strength calculating method capable of calculating electric field strength by using a strict solution by meticulous meshes, so that the difference between a calculated value and a measured value is small even in a place where prior measurement cannot be executed or in a transmission area over a wide range to make the difference between the calculated value and the measured value small. SOLUTION: In an electric field strength calculating apparatus 1, an electric field strength is determined by calculation of an effective electric power, the wavelength of a radio wave, a distance, the parameters of conductivity, and a dielectric constant in a transmission on the basis of land coverage data of ground observation data.  The apparatus 1 is provided with a conversion means 3 for converting and determining the conductivity and the dielectric constant by a conversion table 6a for converting the data into a prescribed numerical value, a calculating means 4 for calculating and determining the conductivity and the dielectric constant of the transmission area on the basis of the numerical value, and an electric field strength calculating means 5 for calculating the electric field strength in the radio transmission area on the basis of the determined conductivity, the determined dielectric constant and the other parameters.
Patent JP-2002344607-A (JP)
Title: Mobile terminal
Inventor: TSURUTA YUTAKA
IPC: H04M1/02
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a mobile terminal provided with a strap mount part for a hand strap that a user can easily fit the hand strap to the mobile terminal, causes no imperfection in the outward appearance even after the hand strap is fitted, and can stably be placed on a flat face. SOLUTION: The mobile terminal 30, where a battery cover 34 or a battery pack is detachably placed to a device main body 31, is characterized in that the strap mount part 46 to lock the hand strap 9 is provided between the device main body 31 and the battery cover 34 or the battery pack.
Patent JP-2002038268-A (JP)
Title: Carbon coating and manufacturing method
Inventor: YAGI HIROMASA
IPC: C23C16/511
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a carbon coating having high electro-conductivity, while keeping mechanical characteristics and a chemical stability of a hard carbon coating. SOLUTION: The carbon coating formed on a substrate is characterized in including CO2 molecule and having an absorption peak A around 2,350 cm-1 and an absorption peak B around 670 cm-1 based on CO2 molecule in an infrared absorption spectrum.
Patent JP-2002341817-A (JP)
Title: Display device
Inventor: DATE KAZUAKI
IPC: G09G3/02
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To display characters or the like on window surface so that they can be more easily viewed as compared with the conventional method by employing a simple constitution without obstructing the visual field of a driver and requiring a large scale modification. SOLUTION: A plurality of lighting means D1 to D16 and D1 ' to D16 ' are provided along longitudinal directions of wipers 1 and 1' which scan a window surface 7. The means D1 to D16 and D1 ' to D16 ' are turned on in accordance with input of lighting commands S2 and S2 '. Every time the wipers 1 and 1' move, the commands S2 and S2 ' corresponding to a prescribed display pattern are successively outputted by a display control means 2 to the means D1 to D16 and D1 ' to D16 ' and the prescribed pattern is displayed on the scanning surface of the wipers 1 and 1'.
Patent JP-2002116136-A (JP)
Title: Method and apparatus for high cycle fatigue life test
Inventor: OSTENDORF ARTHUR DEVOL
IPC: G01N17/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a capacitance probe for measuring and tracking changes in frequency and amplitude of parts during a high-cycle fatigue portion of a life test. SOLUTION: The capacitance probe 10 includes an internal oscillator 14, an adjustable receiver circuit 16, a product detector 18, and a pair of gain amplifiers 40 and 42. The oscillator generates a single controlled frequency output. The receiver circuit receives its frequency and generates a DC voltage deviation invalidating a capacitance bridge. The product detector detects the amplitude modulation product of the oscillator (90) and eliminates undesirable frequencies (92). The gain amplifiers detect the DC voltage deviation (100) and can easily invalidate capacitance effects.
Patent JP-2002337979-A (JP)
Title: Foldable pallet container
Inventor: MATSUO JUNJI
IPC: B65D88/12
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To compactly store composing members when not in use and to ensure the stable stacked state of them. SOLUTION: A pair of side panels 5, right and left, can be folded onto a bottom member 2a of a container 2. A font panel 3, a rear panel 4, an upper lid 6, and intermediate shelves 7 are designed to be detachable. The detached front panel 3, rear panel 4, and intermediate shelves 7 are stacked on the folded right and left side panels 5. Then, the upper lid 6 is placed over them and four corners of the upper lid 6 are engaged with posts 1a extending from four corners of a pallet 1.
Patent JP-2002349229-A (JP)
Title: Exhaust gas treating device
Inventor: ISHIDA AKIRA
IPC: F01N3/20
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of purifying both NOx and particulate matters in exhaust gas by carrying an NOx absorber and a catalyst in a filter member for collecting particulate matters, and miniaturizing a high frequency oscillator and its power supply for generating microwaves for regenerating the NOx absorber, the catalyst and the filter member. SOLUTION: The exhaust emission control device 1 purifying both the NOx and the particulate matters in the exhaust gas G of an engine is formed of the filter member 40 carrying the NOx absorber 41, the catalyst 42, and particles 43 formed of a material with large electric conductivity, and a regenerating device 50 provided with a microwave generator 51. It is composed so as to guide the microwaves generated by the microwave generator 51 by a waveguide 51b and irradiate them on the filter member 40.
Patent JP-2002130530-A (JP)
Title: Linear gas valve cycle control, cutoff valve and test thereof
Inventor: HAGER CHARLES BRADLEY
IPC: B01D53/04
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a linear valve and a control system capable of correcting performance problems before a trouble occurs by monitoring a position of a slide block. SOLUTION: A linear valve comprises two canister ports and one gas-venting port. A slide block is constituted so as to block the two canister ports and one gas-venting port. A system is provided with information on a position, which allows control of the position of the slide block so as to employ the slide block as a shut-off valve. An ordinal slide valve can be used as integrated- type slide shut-off valve, which leads to reduction of system complexity and weight reduction of a system. Such improvements are critical to application to an air craft.
Patent JP-2002351898-A (JP)
Title: Process method, process system and program for graph construction data
Inventor: INOGUCHI AKIHIRO
IPC: G06F17/30
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To further improve the efficiency of AGM algorithm. SOLUTION: In the AGM algorithm where graph data (high frequency graph) provided with a degree of support which is more than the minimum degree of support can be efficiently extracted from a graph database consisting of graph construction data, 'relabel' is executed of a function carrying out ordering of a graph peak label and a side label (step 1). Furthermore, in the function 'Newjoin' producing an adjacent ling and column aggregation Ck+1 which is candidate for the high frequency graph which is size k+1 from the adjacent line and column aggregation Fk which the high frequency graph which is size k, in addition to the three conditions of the AGM algorithm, a fourth condition is added where the first production lines and columns are only connected to the second production line and column when the first production line and rows are in the normal shape.
Patent JP-2002351053-A (JP)
Title: Photo mask manufacturing method
Inventor: SATO HIDETOSHI
IPC: G03F1/56
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a variation in dimensions and a fluctuation of average value can not be decreased because the short dimension of pattern is determined only by the development in a resist type light shielding film mask. SOLUTION: A dimension bias is entered to a drawing pattern. Therein, the quantity of dimensional bias is set to be a dimensional error portion on the irradiation amount which allows a dimensional change with respect to the amount of beam irradiation on the drawing to come to the minimum. Further, the short dimension of a light shielding film part is formed on the large side beforehand and the desired dimension is obtained with the light ashing using oxygen plasma. By using the above mentioned means, the mask can be manufactured at low cost, in satisfactory yield and with desirable short dimensional precision even in the resist type light shielding film mask.
Patent JP-2002035966-A (JP)
Title: Manufacturing method for structure
Inventor: ESUMI MASAKUNI
IPC: B23K20/12
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide excellent friction stir welding when plural joint lines are brought into friction stir welding at the same time and parts not requiring the friction stir welding coexist with each other. SOLUTION: There are two joint lines, and rotary tools 340A and 340B corresponding to the joint lines. In a part requiring for joining two joint lines, two joint tools are inserted in a joint part and shifted together. At a position P1 of a window 210, the rotary tool 340A is retracted from the joint part and friction stir welding is stopped. At a position P3 thereof, the rotary tool 340B is gradually retracted, shifted it and joined. At a position P4 thereof, shift of the rotary tools 340A and 340B is stopped, the rotary tool 340B is retracted and welding is stopped. Then, the rotary tools 340A and 340B are inserted, and shift is started again. The amount of insertion of the rotary tool 340B is larger than that in stop shifting the rotary tool.
Patent JP-2002347288-A (JP)
Title: Method for controlling printer
Inventor: DOI KAZUOKI
IPC: B41J5/30
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To make an interruption process conformed to the timing of driving pulses of a stepping motor as simple as possible by developing font data together which becomes a burden to a CPU. SOLUTION: In a method for controlling a printer, the printer is provided with a printing head, a moving means for moving the printing head by every one dot line, means for outputting a printing timing signal synchronous with the movement by the moving means, a font memory, and a buffer. Font data of an amount of character strings to be printed is developed beforehand in an order in which the data is to be printed to the buffer. The printer is controlled so that the font data is obtained by each amount of one string in a horizontal scanning direction from the buffer in accordance with a printing timing for every one dot line in a vertical scanning direction, and printed by the printing head.
Patent JP-2002132263-A (JP)
Title: Musical tone former and portable terminal device
Inventor: MURAKI YASUYUKI
IPC: H04M1/724
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent hardware from growing large in its circuit scale and to eliminate the need for heavy processing of the hardware. SOLUTION: The music contents data stored in a RAM 11 by a CPU 10 is converted into sound source hardware control data which is stored in the RAM 11. In reproducing, the CPU 10 reads out the sound source hardware control data and sends the data to the sound source hardware 15. A data decoding circuit 31b of the sound source hardware 15 successively reads out the sound source hardware control data from an FIFO 31, separates time management information and sets the same in a counter 32a. A register write controller 32c writes the data of the parameters for forming musical tones at the timing of the time management information under the control of the counter 32 to carry out the time management into a sound source control register 33a. A sound source section 33 forms the musical tones in accordance with the data of the sound source control register 33a.
Patent JP-2002140439-A (JP)
Title: System for automatically acquiring examination data from medical imaging devices and for automatically generating reports on radiology department operations
Inventor: POMEROY BRUCE DOUGLAS
IPC: G16H15/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for automatically providing a report on medical imaging devices (14, 16, and 18). SOLUTION: Examination processing information is automatically acquired from one or more medical imaging devices (14, 16, and 18), and the data are automatically transmitted to an analysis center (12), and a useful report is automatically provided to a customer.
Patent JP-2002356006-A (JP)
Title: Optical writing head and method of manufacturing the same
Inventor: IKEDA KUNIO
IPC: G02B7/00
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical writing head consisting of first and second structural members in a divided structure wherein a gap is accurately formed between the first and second structural members and a thickness of an adhesive is reduced, a degree of contraction in curing is reduced and stability in dimensions is high. SOLUTION: The optical writing head 1 consists of the first structural member 2 wherein small light emitting elements (LEDs) 4 are arranged on a first support body 3 in an array structure and the second structural member 6 wherein equal magnification imaging elements 8 integrally consisting of lenses and mirrors in an array are arranged on a second support body 7 having a heat radiating fin 9. The first and second structural members 2, 6 are highly accurately positioned with a gap (an air layer) 10 therebetween and they are bonded to be assembled by an adhesive directly or with a third structural member 11 in the above condition.
Patent JP-2002359519-A (JP)
Title: Voltage-controlled oscillator and electronic device employing the same
Inventor: HIROSHIMA TAKASHI
IPC: H03B5/12
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a voltage-controlled oscillator, capable of preventing increases in cost and size of a circuit board and decrease in Q of a resonance circuit or increase in power consumption, using a single device for dealing with plural frequencies, and an electronic device employing the same. SOLUTION: A control voltage is applied to one end of a varactor diode VD serving as a capacitive element connected to a resonance circuit, and an output voltage from a direct-current variable voltage source Vs, capable of varying a voltage value stepwise, is applied to the other end of the varactor diode VD via a voltage-dividing circuit 2. In this way, the oscillator can be operated as a local oscillator corresponding to two communication systems. Further, since a switching element is not required to be used, deterioration in performance due to the decrease in Q will not be caused. Still further, power consumption will not increase.
Patent JP-2002355434-A (JP)
Title: Pachinko ball storage container provided with pachinko ball carrying path
Inventor: HASEGAWA AKIRA
IPC: A63F7/02
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a storage container for which a pachinko ball carrying structure is simplified. SOLUTION: For a pachinko ball storage container (21) for storing pachinko balls installed inside a pachinko island (1), a first inclined carrying path (27) for rolling and carrying the pachinko balls other than stored pachinko balls supplied from the outside is formed inside an internal space. Since the first inclined carrying path is disposed in the internal space of the pachinko ball storage container, the position can be raised. As the result of raising it, since the pachinko balls can be carried by rolling without lifting them by using a lifting device or the like, the carrying structure can be simplified.
Patent JP-2002363633-A (JP)
Title: Low p-steel manufacturing method
Inventor: AMANO HAJIME
IPC: C21C7/064
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a low P-steel manufacturing method capable of yielding low-P steel at a low cost in an electric furnace steel making. SOLUTION: Raw iron and charcoal are charged into an electric furnace 10 together with a slag making agent and melted to manufacture a high-carbon molten iron 12 with a C content of >=1.0 wt.%, slag is removed, and the high- carbon molten iron 12 is transferred to a storage furnace 16 and temporarily stored therein. Then, the high-carbon molten iron 12 from the storage furnace 16 and new scrap 20 are charged into an electric furnace 18 for steel making together with a slag making agent, and mixed and melted to heighten the basicity of the slag in making steel and to promote the transfer of P in the molten steel into the slag, thereby obtaining the low-P steel.
Patent JP-2002366269-A (JP)
Title: Computer system, and method for processing operation in computer unit with communication function or portable communication equipment
Inventor: KOMATSU HIROHIDE
IPC: G06K7/00
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a computer system that makes it possible to easily operate a computer without requiring special practice and training and an operation processing method in the computer system. SOLUTION: A stand-alone computer system which is not connected to a network or a computer system connected to a two-way communication network is provided with a two-dimensional code reading means for optically reading a plurality of operation items showing items needed to operate the computer system, a two-dimensional code of an operation sheet on which the two-dimensional code having information for making the computer system perform operation about the operation items in the vicinity of the operation items and the two-dimensional code displayed on a display in a similar manner, generating image data and giving the generated image data to the computer.
Patent JP-2002364540-A (JP)
Title: Cord holding device for compressor
Inventor: KAWASHIMA KAMIHITO
IPC: F04B39/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional cord holder using screws has bad workability during mounting and requires a number of part items for anchoring a cord presser. SOLUTION: This cord holding device comprises a mounting bracket 2 to be fastened to a container of a compressor and a cord holder 4 to be mounted on the mounting bracket 2. The mounting bracket has a mountain protruded portion 6 with a locking hole 7 formed by bending at its lower part. Flexibility to a side wall on which a protrusion is formed is given to the cord holder 4 having a first groove 5 in which the protruded portion 6 enters by using the cord holding device having the locking protrusion 8 on the single side of a groove wall and a second groove 10 on the side wall 9 on which the protrusion is formed. Consequently, the side wall on which the protrusion is formed is easily deflected during mounting the cord holder on the mounting bracket, resulting in improved workability in mounting.